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SECURITIES - Sales Information and Marketable Equity Securities (Details) - USD ($) | 3 Months Ended | 15 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2022
Sales of Available-for-sale Securities: |  |  |
Proceeds |  | $ 134,558,000 |
Proceeds: |  |  |
Marketable equity securities |  | 6,101,000 |
Net gain on equity securities | $ 0 | 131,000 |
Sales of securities held-to-maturity |  |  | $ 0
Agency Notes |  |  |
Sales of Available-for-sale Securities: |  |  |
Proceeds |  | 134,558,000 |
Gross gains |  | 1,307,000 |
Tax expense on gain |  | 414,000 |
Gross losses |  | 120,000 |
Tax benefit on loss |  | $ 38,000 |

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- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27357-111563 + Details
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